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Kintsugi Tax Estimation API

Real-time sales tax, VAT, and GST estimation.

Kintsugi Tax Estimation API is one of 9 APIs that Kintsugi publishes on the APIs.io network, described by a machine-readable OpenAPI specification.

Tagged areas include Tax Estimation. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

This API exposes 1 operation across 1 path, and defines 8 schemas. It is described by OpenAPI 3.0.1, at version 1.0.

Requests are made against a single base URL, https://api.trykintsugi.com/v1.

1 operations 1 paths 8 schemas 1 POST

Metadata

The identity and technical contract details declared by the specification.

Specification
OpenAPI 3.0.1
API Version
1.0
Base URL
https://api.trykintsugi.com/v1
Authentication
API Key, API Key
Terms of Service
Resource Areas
1

Authentication & Security 2

Kintsugi Tax Estimation API declares 2 security schemes for authenticating requests. An API key is passed in the header as x-api-key (ApiKeyAuth). An API key is passed in the header as x-organization-id (OrganizationId). By default, every request must be authenticated.

  • ApiKeyAuth — API key generated in the Kintsugi dashboard.
  • OrganizationId — Identifier of the organization the request acts on behalf of.

Paths & Operations 1

Across 1 path, the API surfaces 1 operation — 1 POST. Each is listed below with its method, path, parameters, and response codes.

Tax Estimation 1

Real-time sales tax, VAT, and GST estimation.

POST
/tax/estimate
Estimate tax for a transaction.
estimateTax body → 200401422

Schemas 8

The contract defines 8 schemas that model the data the API accepts and returns. The most detailed are TransactionEstimateResponse (9 properties), TransactionItemEstimate (9 properties), Address (9 properties), TransactionEstimateRequest (8 properties). Each schema is shown below with its type and property counts.

TransactionEstimateRequest
object
8 properties 5 required
TransactionItemEstimate
object
9 properties 2 required
Address
object
9 properties 2 required
TransactionEstimateResponse
object
9 properties
CustomerRequest
object
4 properties
TransactionItemEstimateResponse
TaxItemEstimate
object
4 properties
Error
object
2 properties

Specification

The full machine-readable OpenAPI contract behind this narrative.

Source

kintsugi-tax-estimation-api-openapi.yml Raw ↑

Other APIs Kintsugi publishes across the network.

Kintsugi Address Validation API
Kintsugi Customers API
Kintsugi Exemptions API
Kintsugi Filings API
Kintsugi Nexus API
Kintsugi Products API
Kintsugi Registrations API
Kintsugi Transactions API